CVE-2026-66779 (GCVE-0-2026-66779)
Vulnerability from cvelistv5 – Published: 2026-08-11 00:20 – Updated: 2026-08-11 14:26
VLAI
EPSS
VEX
Title
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP
Summary
Due to a Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP, an authenticated attacker could generate a malicious link and make it publicly accessible. If an authenticated victim accesses this link, the injected input is processed and reflected within the DOM on the client side during page rendering, resulting in the execution of malicious content in the victim's browser context. Successful exploitation could result in a high impact to the confidentiality and a low impact to the integrity of the system, while availability remains unaffected.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 13:16 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| SAP_SE | SAP NetWeaver Application Server ABAP |
Affected:
SAP_UI 754
Affected: 755 Affected: 756 Affected: 757 Affected: 758 Affected: 816 Affected: EP-FLP 7.50 Affected: SAP_BASIS 731 Affected: AJAX-RUNTIME 7.50 |
guessed |
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| Author | Source | Type | Date | Other |
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Nomenclature
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